SHOCK ABSORBING APPARATUS FOR ENTRANCE TO A TUNNEL,申请号KR20060021112-传众专利搜索

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发明名称	SHOCK ABSORBING APPARATUS FOR ENTRANCE TO A TUNNEL
摘要
申请公布号	KR100603367(B1)	申请公布日期	2006.07.13
申请号	KR20060021112	申请日期	2006.03.06
申请人	SAMBO ENGINEERING CO., LTD.	发明人	LEE, DU HWA;OH, SEA JOON;LEE, GYE HWA
分类号	E01F15/14	主分类号	E01F15/14
代理机构		代理人
主权项
地址

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